Commit-ID: 712ba9e9afc4b3d3d6fa81565ca36fe518915c01 Gitweb: http://git.kernel.org/tip/712ba9e9afc4b3d3d6fa81565ca36fe518915c01 Author: Matt Fleming <matt.fleming@xxxxxxxxx> AuthorDate: Fri, 25 Jan 2013 10:07:25 +0000 Committer: Matt Fleming <matt.fleming@xxxxxxxxx> CommitDate: Fri, 25 Jan 2013 12:00:16 +0000 x86, efi: Set runtime_version to the EFI spec revision efi.runtime_version is erroneously being set to the value of the vendor's firmware revision instead of that of the implemented EFI specification. We can't deduce which EFI functions are available based on the revision of the vendor's firmware since the version scheme is likely to be unique to each vendor. What we really need to know is the revision of the implemented EFI specification, which is available in the EFI System Table header. Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx> Cc: Matthew Garrett <mjg59@xxxxxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx # 3.7.x Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx> --- arch/x86/platform/efi/efi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index ad44391..3568248 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -941,7 +941,7 @@ void __init efi_enter_virtual_mode(void) * * Call EFI services through wrapper functions. */ - efi.runtime_version = efi_systab.fw_revision; + efi.runtime_version = efi_systab.hdr.revision; efi.get_time = virt_efi_get_time; efi.set_time = virt_efi_set_time; efi.get_wakeup_time = virt_efi_get_wakeup_time; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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